2034 results about "Materials processing" patented technology

The invention provides a material disposal device and a material processing method, wherein, the material disposal device comprises a first element and a second element which is at least partly taken in by the first element rotatablely correspondingly; a material disposal passage is formed between the first element and the second element; when the first element and the second element are rotated correspondingly, the disposed material in the material disposal passage forms couette flow. The material disposal device also comprises a sealing chamber which is arranged at one end of the material disposal passage so as to seal the material passage. The material disposal device also comprises a first port used for leading a first fluid into the sealing chamber and a second port used for outputting the matter in the sealing chamber. The material disposal device and the material disposal method have good sealing effect and effectively prevent the disposed material from leaking to the external environment.